baber/WOPTO huggingface dataset:
Patent JP-S58153549-A (JP)
Title: Centrifugal separating and defoaming device
Inventor: ROKUTA KATSUTOSHI
IPC: B01D19/00
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a centrifugal separating and defoaming device which is extremely effective for continuous defoaming of a high-viscosity liquid, by constituting said device so that bubbles in the high viscosity liquid are floated onto the surface of the liquid, and the floated bubbles are separated, or are left and defoamed. CONSTITUTION:A high-viscosity liquid containing bubbles is supplied 3 to a rotor 1 rotating in vacuum, and a thin film is uniformly formed by centrifugal force on the inside surface of the rotor 1. Subsequently, the diameter of the bubbles in the high viscosity liquid is expanded in vacuum, and also they are floated in the rotating center direction of the rotor 1 by a centrifugal effect. Subsequently, floated bubbles 11 are accumulated by a weir 2 provided on the inside surface of the outlet of the rotor 1. On the other hand, a deaired high-viscosity liquid 10 is discharged to a casing 4 from a discharge hole 9 provided on the bottom of the weir 2, and also is discharged to the following process from the bottom of the casing 4. Also, the bubbles accumulated in the weir 2 or the liquid layer 10 containing the bubbles 11 are defoamed by solving power and injecting power of a deforming liquid atomized from a jet nozzle 8 through a feed pipe 7.
Patent JP-2000234526-A (JP)
Title: Cover for vibrating member
Inventor: IKEURA OSAMU
IPC: F02B77/13
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To implement, with simple machining, a function of preventing transfer of vibrations and to implement selection of a material excellent in durability, recycle property, and modeling property. SOLUTION: This cover comprises a cover body 1 covering a surface of a vibrating member and an installation portion 7 projected from the cover body 1 to install the cover body 1 to the vibrating member. The installation portion 7 has a function of preventing transfer of vibrations from the vibrating member to the installation portion 7. The installation portion 7 has a plurality of projecting pieces 8 of which tips are brought into contact with the vibrating member. Further, the installation portion having the plural projecting pieces 8 and the cover body 1 are integrally formed with each other by using the same material.
Patent JP-H04214027-A (JP)
Title: Oxide superconductor and production thereof
Inventor: KORIYAMA SHINICHI
IPC: H01L39/12
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a superconductor which can be synthesized in an oxidative atmosphere, has the relatively high superconduction critical temp. and has a small oxygen nonstoichiometric property by heating a mixture composed of the compds. of the metals of specific Pb copper oxide superconductors under and at a prescribed oxygen partial pressure and temp. CONSTITUTION:The metals of the superconducting materials contg. the metal oxides have the compsn. of formula, wherein, A is at least one elemental, 0<=x<=0.4; 0.1<=Y<=0.7; (2y-0.4)<=z<=(0.6-X) selected from mixtures composed of at least one among Y, La, Nd, Sm, Eu, Gd, Ho, Er, Yb, Y, La, Nd, Sm, Eu, Gd, Ho, Er, and Yb, and at least one among Tb, Tm, and Lu. The above- mentioned superconducting material is obtd. by heating the compds. of the metals of the above-mentioned metal oxides under >=0.001atm oxygen partial pressure P and at (860+40logP) deg.C to (1060+40logP) deg.C (P is the oxygen partial pressure).
Patent JP-H01216025-A (JP)
Title: Fuel feed device for rotary piston engine
Inventor: NAKAMURA SETSUO
IPC: F02B53/10
Filed: 1988-02-20
Abstract: PURPOSE:To prevent gasification of fuel in a fuel passage, by a method wherein 8 fuel circulating passage is formed in a fuel injection valve disposed in a side housing, and a feed passage for air for assist injected togetherwith fuel is formed outside of the fuel circulating passage. CONSTITUTION:Fuel injection valves 21 are respectively securely inserted in side housings 2A and 2B from above toward below and fuel injection nozzles 22 are formed in the wall surfaces of the side housings 2A and 2B. The fuel injection valve 21 is formed with a cylinder body 36, with which a stationary core 22, an exciting coil 24, and a moving core 25 are covered, and a cylinder body 37, engaged externally of the former cylinder body with a given gap therebetween. The gap forms a fuel feed passage 38, and is functioned as a fuel circulating passage in cooperation with a fuel return passage 39 in a hollow stationary core 23. A cylindrical casing 45 with a bottom is engaged externally of the cylinder body 37 with a gap therebetween, and the gap forms a feed passage 46 for air for assist.
Patent JP-S63203482-A (JP)
Title: Body structure of bus
Inventor: WATARI MASAHIKO
IPC: B62D31/04
Filed: 1987-02-18
Abstract: PURPOSE:To constitute a bus capable of obtaining views different in height without increasing the car height by providing a lower layer room with a low ceiling below an upper layer room with a high ceiling and connecting a side room with a high ceiling to this lower layer room. CONSTITUTION:The vehicle body 1 of a bus has a front side passenger seat section 2, a center passenger seat section 3, and a rear side passenger seat section 4, and the center passenger seat section 3 has an upper layer room 5 and a lower layer room 6 in a double-layer structure. A partition wall 28 covering the side room at the side of the lower layer room 6 and having a skylight is provided on the left side of the upper layer room 5, and a passage 29 for the traffic between the front side passenger seat section 2 and the rear side passenger seat section 4 is formed between the wall 28 and a settee 26. The ceiling 31 of the upper layer room 5 is formed high from its floor 8 just like the front side and rear side passenger seat sections 2, 4, the ceiling 33 of the lower layer room 6 is formed low from its floor 32, and a side room 35 connected to the lower layer room 6 is formed on the opposite side to the lower layer room 6 in the vehicle width direction.
Patent JP-H09227287-A (JP)
Title: Device for hoisting silicon single crystal
Inventor: HANAOKA ATSUSHI
IPC: B66D1/30
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for hoisting a silicon single crystal without the occurrence of the rolling of the device and the curling of a wire rope even if the growth diameter of the silicon single crystal increases. SOLUTION: At least the rotary drum 2 for winding the wire rope and motor 6 of the hoisting device for pulling up the silicon single crystal are so arranged that the centers of their revolving shafts 3, 7 are arranged perpendicularly onto the extension line at the center of a pulling-up wire rope 8 in a pulling-up cylinder. The rotary drum preferably has the diameter larger than the growth diameter of the silicon single crystal. A reduction gear 4 or the like formed by using a planetary gear may be connected between the motor and the rotary drum. The wire rope does not curl even if the diameter of the wire rope is increased within the installation volume of the existing hoisting device and, therefore, there is no fluctuation in the pulling-up center of the single crystal and the silicon single crystal having no dislocation is obtd.
Patent JP-H08229395-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: MURAKAMI HIROSHI
IPC: F01N3/28
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an exhaust gas purifying catalyst free from the early deterioration and high in catalytic activity at a low temp. CONSTITUTION: In the exhaust gas purifying catalyst 3, an under side catalyst- carried layer 5 made by depositing platinum, rhodium and palladium on a lanthanum-impregnated alumina is formed on a carrier 4 and an upper side catalyst-carried layer 6 made by depositing palladium on the lanthanum- impregnated alumina is formed on the under catalyst carrier layer 5. Where, magnesium is added in the upper catalyst holding layer 6. And in the upper catalyst-carried layer 6, the early deterioration of the exhaust gas purifying catalyst 3 is prevented since the catalytic activity at a low temp. is enhanced by palladium and on the other hand, the adsorption of HC to palladium is prevented by magnesium.
Patent JP-H10230582-A (JP)
Title: Original plate for lithographic printing plate
Inventor: MAEMOTO KAZUO
IPC: B41C1/055
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a positive type lithographic printing plate which can be made directly from digital data and which can be developed with water or needs no development. SOLUTION: A recording layer which contains a macromolecular compound having a functional group producing a sulfonic acid by heating in a side chain, an infrared absorbent and an acid producing agent is provided on a substrate. As for the functional group, the one shown in general formulas can be mentioned. In the formulas, L denotes an organic group which is necessary for coupling the functional group shown in the general formulas with a polymer skeleton and is constituted of polyvalent nonmetallic atoms and R<1> denotes substituted or nonsubstituted aryl, substituted or nonsubstituted alkyl or ring imide. R<2> denotes the substituted or nonsubstituted aryl or the substituted or nonsubstituted alkyl.
Patent JP-H11216049-A (JP)
Title: Waterproof structure of electric-wire connection in electric apparatus such as fog-proof mirror
Inventor: AONO HIROSHI
IPC: A47G1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and safe electric-wire connection. SOLUTION: A connector box 3 is embedded in the back of a wall surface W, to which an electric apparatus such as a bathroom fog-proof mirror 4 is fixed. The connector box 3 is partly formed with cylindrical spaces 12a, 12b and 12c with one opened end, in which a connection 16 of an apparatus-side electric wire 6 and a power source-side electric wire 8 is placed and a rubber plug 14 having a perforation that allows these electric wires 6 and 8 to pass through it is pressed to seal it off. This method produces a waterproof electric- wire connection with no use of waterproof connectors and at low cost owing to its simple structure.
Patent JP-S60204941-A (JP)
Inventor: MAIKERU EI PAUERUZU
IPC: F02D41/34
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08234475-A (JP)
Title: Image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G5/147
Filed: 1995-02-24
Abstract: PURPOSE: To provide an image forming method by which a stable image free from image defects such as fog and black spots can be formed over a long period of time without causing offsetting phenomenon. CONSTITUTION: In this image forming method including a developing process in which an electrostatic latent image on a photoreceptor is developed with a developer, the photoreceptor is an org. photoreceptor with a protective layer contg. fine particles on the surface and a toner forming the developer consists essentially of a bonding resin, a colorant and a releasing agent made of polyolefin contg. 40-70% component having a mol.wt. (expressed in terms of PP) of <=4,000.
Patent JP-S61195387-A (JP)
Title: Alarm time piece
Inventor: TOMIZUKA TOSHIO
IPC: G04C21/36
Filed: 1985-02-26
Abstract: PURPOSE:To make it possible to control alarm by only striking a portion of the clock by using an arrangement wherein a vibration sensor is secured to a portion of the clock and snooze setting, alarm stop and alarm setting can be sequentially performed by the output of the vibration sensor when the vibration is afforded to the clock. CONSTITUTION:When an alarm switch 21 is closed at the alarm time, an alarm circuit 12 is actuated to produce alarm sounds. For snooze setting, the clock frame is struck once. In this case, a counter 10 counts one by the output from the vibration sensor 5, a snooze control circuit 11 is energized by a pulse from a one-shot circuit 8 to stop the alarm for a certain preset time. After lapse of a preset time, an alarm sound is again emitted by the output from the control circuit 11. When it is desired to completely stop the ringing, the frame is struck twice, whereby the counter counts two. The output triggers a flipflop circuit 13 whereby a switching circuit 19 is turned on to stop the alarm sound.
Patent JP-H10257174-A (JP)
Title: Service unit and exchange center for communication network and service control point for communication network and communication network for setting call between subscriber of communication network and method for setting call between calling subscriber and called subscriber in the same network
Inventor: HORRER MATTHIAS
IPC: H04M3/42
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a service unit, exchange center, service control point, communication network for setting a call, and a method for setting a call in which the possibility of arrival at a subscriber can be improved. SOLUTION: One of plural different subscriber identification symbols UA for address designating all called subscribers related with the setting of a call in the communication network KN is transmitted from a calling subscriber terminal T1 to a service unit SU of a communication network KN. The service unit SU performs access to a data base DB in which the different types of subscriber identification symbols UA are managed, and each group of the plural different subscriber identification symbols is assigned to one called subscriber B. The service unit SU decides a network address RN assigned to the called subscriber B for addressing a terminal T2 of the called subscriber B of the communication network KN from the received subscriber identification symbol UA by the access to the data base DB.  Thus, calling is set between the calling subscriber A and the called subscriber B by the network address RN.
Patent JP-H10216525-A (JP)
Title: Catalyst for reduction removal of dilute nitrogen oxide at normal temperature
Inventor: TOKARI OSAMU
IPC: B01D53/94
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To produce a nitrogen oxide-removing catalyst which can treat an exhaust gas containing dilute NOx eve in an atmosphere with high relative humidity and can exhibit high nitrogen oxide removing efficiency by depositing a vanadium compound and a bromine compound on a porous carbon material having a specified fine pore distribution of fine pore with specified fine pore diameter and a specified specific surface area. SOLUTION: As a porous carbon material to be used, a material having fine pores of which 90% fine pores have 40Å or larger fine pore diameter and 100m<2> /g or wider, preferably 100-800m<2> /g specified surface area is used. Such a porous carbon material is produced by decomposing a porous organic material with 300m<2> /g or wider specific surface area and 100Å or larger average fine pore diameter at 500 deg.C or higher in decreased pressure or an inert gas atmosphere. The nitrogen oxide removing catalyst is produced by depositing catalyst components V and Br on the porous carbon material produced in that manner and the vanadium compounds to be deposited may be oxides, inorganic acid salts with tri- to penta-valence.
Patent JP-H02218068-A (JP)
Title: Defective sector recovery processing system for hard disk
Inventor: IZUMI UKESATO
IPC: G06F3/06
Filed: 1989-02-17
Abstract: PURPOSE:To shorten processing time by providing a spare sector address reading means, a spare sector status judging means and a data saving means, and securing the logical addresses from a defective sector to the sector one sector this side of the sector to be used. CONSTITUTION:The spare sector address reading means 11 reads the spare sector address of a hard disk device 3, and delivers spare sector address information to the spare sector status judging means 12. The means 12 judges the delivered spare sector address according to its contents, and executes the branch of processing. The data saving means 12 saves the existing data of the device 3 having possibility to be rewritten by a sector address writing means 15 into a data buffer area. A sector address generating means 14 generates logical address contents of the sectors from the defective sector to the sector one sector this side of the spare sector to be used, and saves them in an address buffer area. The sector address writing means 15 writes the contents of the address buffer area in the device 3. Thus, no error notice is issued by hardware as well.
Patent JP-S61198966-A (JP)
Title: Recorder
Inventor: SUZUKI HIROYUKI
IPC: H04N1/00
Filed: 1985-02-28
Abstract: PURPOSE:To attain miniaturization of the titled recorder by using a drive motor so as to drive selectively a platen roller and a cutter. CONSTITUTION:One pulse motor 26 is used as a power source for the platen roller 23 and the cutter 24 and a clutch member 30a to drive the both selectively is provided. The clutch member is docked to a gear 34 through unexcitation of a solenoid except the period operating the cutter 24 and a torque of a pulse motor 26 is delivered to the platen roller 23. When the recording is finished and a recording paper sheet 21a is placed to the cutter 24, a control circuit energizes the solenoid. Thus, a clutch member 30a is docked to a disc upper link 35, resulting that the torque of the motor 26 is switched from the platen roller 23 to the cutter driver.
Patent JP-H07226428-A (JP)
Title: Evaluation for precipitation amount of oxygen in silicon crystal
Inventor: HOSHI RYOJI
IPC: G01N21/35
Filed: 1994-02-11
Abstract: PURPOSE:To quantitatively evaluate precipitation amount of oxygen of a crystal having a low resistivity by irradiating a silicon crystal with an infrared laser beam and then calculating a product of oxygen precipitation fault density and a square root of average scattered beam intensity to evaluate, based on such calculation result, precipitation amount of oxygen in the silicon crystal. CONSTITUTION:Using an infrared beam scattering tomograph apparatus, a wafer is irradiated with an infrared laser beam, the light beam scattered from the wafer is detected and an oxygen precipitation fault density within the silicon crystal and a square root of the average scattered beam intensity from such fault are obtained respectively. On the basis of the result obtained above, precipitation amount of oxygen in the silicon crystal can be evaluated. Thereby, precipitation amount of oxygen in wafer having a low resistivity can be evaluated easily.
Patent JP-H03242187-A (JP)
Title: Paper money containing and pay-out device in pinball shop
Inventor: NAKAZAWA MASAKAZU
IPC: G07D9/00
Filed: 1990-02-19
Abstract: PURPOSE:To reduce the work of a clerk by not only collecting paper money used at an inter-board rental machine but directly using it as an exchange paper money by transferring the paper money collected once at a first stocker for temporary standby to a second stocker for payment by stages. CONSTITUTION:A playing board 2 and an inter-board ball rental machine 3 or an inter-board metal rental machine are arranged in island shape, and the first stocker 8 for temporary standby in which the paper money A collected from the rental machine 3 is delivered from the lower side, and the second stocker 13 for payment provided in a line via a transfer mechanism 9 at the upper side of the stocker 8 are provided at a paper money containing and pay-out device in island unit arranged at an island terminal. Also, number counters 12, 17 are mounted at the delivery positions of the stockers 8, 13, respectively. As a result, not only the paper-money used at the inter-board rental machine is collected, but it is directly used as the exchange note, thereby, the work of the clerk can be reduced. Also, the check of the number of paid-out paper-money and that of collected paper money can be easily performed.
Patent JP-S61198659-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAWAMAKI AKIO
IPC: H01L23/48
Filed: 1985-02-27
Abstract: PURPOSE:To reduce the time of etching treatment by a method wherein the organic substance in a bonding pad is removed by plasma treatment. CONSTITUTION:Aluminum is deposited over a semiconductor substrate 1 by evaporation or the like and formed into a pattern out of resist, and an aluminum wiring 2 is formed by etching away the unnecessary portion with PHC solution. Thereafter, a protection film such as a nitride film 3 is deposited and formed into a pattern extracting only bonding pads out of OMR83 60-200CP resist 4. Next, using a plasma device 5, the substrate 1 is subjected to nitride film plasma etching at 10-200W for 5-30min with fleon 6 gas. Then, using the plasma device 5 again, oxygen plasma treatment for removal of organic substance at 10-200W for 3-20min with oxygen gas. After dipping the substrate in soapy water for several seconds, a thin oxide film on the aluminum and the aluminum 2 are slightly etched away by dipping in buffered hydrofluoric acid for 1-5min.
Patent JP-S57153410-A (JP)
Title: Automatic cooling method for superconductive magnet
Inventor: AWATA YOSHIHISA
IPC: H01L39/04
Filed: 1981-03-18
Abstract: PURPOSE:To improve the efficiency of cooling by cooling the superconducting magnet and automatically controlling the recovering position of a cooling gas according to the temperature condition of the gas recovered and the starting condition of a compressor when cooling the magnet directly coupled with a He refrigerator. CONSTITUTION:He Gas is pressure-elevated by means of the compressor 1, and forwarded to a cold box 3 through a high pressure line 2, and the He gas or liquid He brought to a low temperature here is supplied to the superconducting magnet 5 through a supply line 4. In this constitution, the temperature of the He gas recovered from the magnet 5 is detected by means of a thermometer 6, a low-temperature gas recovery valve 7 is closed on the basis of the command of a controller 22 when the temperature is higher than predetermined value, a cooling gas recovery valve 10 is opened, and the gas is recovered to the heater 11 side. When the compressor 1 is under a starting condition at that time, a gas absorbing valve 15 is closed, a precooling gas return valve 12 is opened, and the gas is directly returned. When the temperature is lower than the predetermined value, the valve 10 is closed, the valve 7 is opened, cold is recovered by the box 3, and the gas is returned to the compressor 1 through a line 23.
Patent JP-H02217096-A (JP)
Title: Luminance line distortion measuring instrument
Inventor: ICHIGAYA KOJI
IPC: H04N17/04
Filed: 1989-02-17
Abstract: PURPOSE:To simply measure a secular change in the distortion of luminance line electrically with high accuracy by providing a pattern generator, an optical sensor, a memory and a secular distortion calculation means. CONSTITUTION:When a pattern generator 1 outputs a video signal, a luminance line, is displayed on a screen 3 of a CRT 2 and the light irradiating from the luminance line is detected by optical sensors S1-S21. The light intensity data being the detected output of the optical sensors S1-S21 is stored in a memory 10 and a light intensity data stored in the memory 10 is used as a reference data by a secular distortion calculation means 11 and the luminance intensify data being the detection output of the optical sensors measured after the detection of the reference data is used as a comparison data and a difference between the reference data and the comparison data is calculated. Since the light intensity data is changed in response to the position of the luminance line with respect to the optical sensors, the secular distortion of the luminance line is measured from the secular change of the difference data. Thus, the secular change in the luminance line is simply measured electrically with high accuracy.